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ETI 221-091 | MicroTherma 1 Microprocessor Thermometer | Multi-Input Thermocouple, ±0.3 °C
The ETI MicroTherma 1 (221-091) is a thermocouple thermometer with an in-built microprocessor that re-calibrates the instrument automatically. It accepts type K, J, T, R, N, S and E probes and covers -270 to 1768 °C depending on the probe type. Accuracy is ±0.3 °C (±0.5 °F), with 0.1° resolution within ±1999.9°. The handset is sold without a probe and comes with a traceable certificate of calibration.
Key features
- Microprocessor with automatic re-calibration
- Multi-input: type K, J, T, R, N, S and E
- ±0.3 °C high accuracy
- Traceable certificate of calibration supplied
- Sold excluding probe
- Specifications
- Downloads
| Part Number | 221-091 |
| Brand | ETI |
| Model | MicroTherma 1 |
| Sensor Input | Thermocouple K, J, T, R, N, S, E (selectable) |
| Range | -270 to 1768 °C (-454 to 3214 °F) |
| Accuracy | ±0.3 °C (±0.5 °F) |
| Resolution | 0.1 °C/°F (within ±1999.9°) |
| Battery | 2 x AAA |
| Battery Life | 1000 hours |
| Case Material | ABS plastic |
| Dimensions | 35 x 73 x 141 mm |
| Weight | 175 g |
| Probe | Not included |
| Calibration | Traceable certificate included |
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